!attempt的形容词是unattempted,unattempted中文意思是未经尝试的

His adventurous song is one that "with no middle flight intends to soar above the Aonian Mount, while it pursues things unattempted yet in Prose or Rhyme."他那具有冒险精神的诗歌是这样的:“抛开了中途的旅程,要一飞冲天越过爱奥尼神山,同时追求的是散文或韵律中未曾尝试过的事物。”